Thanks everyone for your responses. The management company did send someone from wildlife to talk to them about the catch, neuter/spay, and release program. She "said" she knew about it...but its obvious she didnt do it since the cats were reproducing.
Yesterday she starting catching them and i think she took them all down to wildlife to be neutered/spayed and hopefully THEY will release them somewhere else so she doesnt continue to feed them. Happily i havent seen or heard another feral cat since the incident. BUT, hubby and I are now a little worried about our lanai/condo when we're not here. Not so much the condo cause that is securely locked up, but we're afraid they might break the lanai . I have my other neighbors keeping an extra eye out for us. If something does happen i'm pretty sure i know who did it.